The final five housemates endure a three-part challenge; the lone survivor will be crowned the winner.
Two housemates fight to keep from drowning in a deadly Devil Jeopardy Elimination; the remaining crew pushes the limits of claustrophobia; an alliance conspires to manipulate rivals into losing their cool and their lives
The survivor of the kinky "Fifty Shades of Horror" challenge returns seeking revenge; the terror at home takes a turn for the worse; a mysterious force kidnaps one of the crew.
A crew member meets a horrific fate; someone gains the power of immunity; one roommate's conjuring of spirits threatens the house; unlucky housemates face off.
Everyone scrambles to create alliances following the elimination of the first housemate; backstabbing is placed on hold as the entire house joins forces to face a horrific challenge.